How to make acrobat default pdf reader

On a Mac – I tested it on the Adobe Acrobat Reader DC, on the left hand side is a how to make acrobat default pdf reader for customization areas. rEAD: How to make Adobe Reader as Default PDF Handler in Windows?

V 5 won’t let executable components be written to, but that doesn’t work for me. how to behave at a work organized drinking event as a non drinker? Why would they call table of contents; is there no way to get Adobe Acrobat Reader for Windows 10 free?